{"id":34982,"date":"2025-03-11T15:08:55","date_gmt":"2025-03-11T07:08:55","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=34982"},"modified":"2025-03-11T15:08:55","modified_gmt":"2025-03-11T07:08:55","slug":"%e5%85%a8%e6%a0%88%e5%8f%af%e8%a7%82%e6%b5%8b%e6%80%a7%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96%e6%95%b0%e6%8d%ae%e5%ba%93%e6%80%a7%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/34982.html","title":{"rendered":"\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u5982\u4f55\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/6PijYm3V58.jpg\" alt=\"\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u5982\u4f55\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff1f\" ><\/p>\n<\/p>\n<p>\u5728\u6570\u5b57\u65f6\u4ee3\uff0c\u6570\u636e\u5e93\u5982\u540c\u4f01\u4e1a\u7684\u5fc3\u810f\uff0c\u6bcf\u4e00\u6b21\u67e5\u8be2\u5ef6\u8fdf\u90fd\u53ef\u80fd\u5f15\u53d1\u4e1a\u52a1\u7cfb\u7edf\u7684\u8fde\u9501\u53cd\u5e94\u3002\u67d0\u7535\u5546\u5e73\u53f0\u66fe\u5728\u4fc3\u9500\u671f\u95f4\u56e0\u672a\u5904\u7406\u7684\u6162\u67e5\u8be2\u5bfc\u81f4\u6838\u5fc3\u4ea4\u6613\u8868\u9501\u6b7b\uff0c\u76f4\u63a5\u9020\u6210\u6bcf\u5c0f\u65f6\u6570\u767e\u4e07\u635f\u5931\u2014\u2014\u8fd9\u79cd\u573a\u666f\u66b4\u9732\u51fa\u4f20\u7edf\u76d1\u63a7\u7684\u81f4\u547d\u7f3a\u9677\uff1a<strong>\u5f53\u95ee\u9898\u53d1\u751f\u65f6\uff0c\u6211\u4eec\u5f80\u5f80\u53ea\u80fd\u770b\u5230\u75c7\u72b6\uff0c\u5374\u65e0\u6cd5\u900f\u89c6\u7cfb\u7edf\u5168\u8c8c<\/strong>\u3002\u8fd9\u6b63\u662f<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u53ef\u89c2\u6d4b<\/a>\u6027\u91cd\u5851\u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316\u7684\u8d77\u70b9\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u7a81\u7834\u76d1\u63a7\u5b64\u5c9b-\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u7684\u672c\u8d28\u8fdb\u5316\">\u4e00\u3001\u7a81\u7834\u76d1\u63a7\u5b64\u5c9b\uff1a<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u53ef\u89c2\u6d4b<\/a>\u6027\u7684\u672c\u8d28\u8fdb\u5316<\/h3>\n<p>\u5168\u6808\u53ef\u89c2\u6d4b\u6027\uff08Full-Stack Observability\uff09\u8d85\u8d8a\u4e86\u4f20\u7edf\u76d1\u63a7\u7684\u9608\u503c\u544a\u8b66\u6a21\u5f0f\uff0c\u901a\u8fc7<strong>\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09\u3001\u8ffd\u8e2a\uff08Traces\uff09\u7684\u4e09\u7ef4\u878d\u5408<\/strong>\uff0c\u6784\u5efa\u8d77\u4ece\u5e94\u7528\u524d\u7aef\u5230\u6570\u636e\u5e93\u5e95\u5c42\u7684\u5b8c\u6574\u6570\u636e\u94fe\u8def\u3002\u4e0e\u4ec5\u5173\u6ce8CPU\u4f7f\u7528\u7387\u6216\u78c1\u76d8IO\u7684\u5355\u4e00\u7ef4\u5ea6\u76d1\u63a7\u4e0d\u540c\uff0c\u5b83\u80fd\u6355\u6349\u5230\u4e00\u6b21API\u8c03\u7528\u80cc\u540e\u9690\u85cf\u7684N+1\u67e5\u8be2\u95ee\u9898\uff0c\u6216\u662f\u7f13\u5b58\u7a7f\u900f\u5f15\u53d1\u7684\u6570\u636e\u5e93\u96ea\u5d29\u6548\u5e94\u3002<\/p>\n<p>\u5728\u6570\u636e\u5e93\u5c42\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u540c\u65f6\u89c2\u5bdf\u5230\uff1a<\/p>\n<ul>\n<li><strong>\u6267\u884c\u8ba1\u5212\u53d8\u66f4<\/strong>\u5bfc\u81f4\u7684\u7d22\u5f15\u5931\u6548\n<\/li>\n<li>\u5206\u5e03\u5f0f\u4e8b\u52a1\u4e2d\u7684<strong>\u9501\u7b49\u5f85\u6d9f\u6f2a\u6548\u5e94<\/strong>\n<\/li>\n<li>ORM\u6846\u67b6\u751f\u6210\u7684<strong>\u4f4e\u6548SQL\u8bed\u53e5<\/strong>\n<\/li>\n<li>\u8fde\u63a5\u6c60\u914d\u7f6e\u4e0d\u5f53\u5f15\u53d1\u7684<strong>\u8d44\u6e90\u67af\u7aed<\/strong>\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u4e8c-\u6570\u636e\u5e93\u6027\u80fd\u7684\u56db\u5927\u9690\u5f62\u6740\u624b\">\u4e8c\u3001\u6570\u636e\u5e93\u6027\u80fd\u7684\u56db\u5927\u9690\u5f62\u6740\u624b<\/h3>\n<ol>\n<li><strong>\u67e5\u8be2\u9ed1\u6d1e<\/strong>\uff1a\u770b\u4f3c\u6b63\u5e38\u7684\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u4e0b\uff0c\u5076\u53d1\u7684\u590d\u6742\u8054\u8868\u67e5\u8be2\u6d88\u8017\u4e8680%\u7684\u6570\u636e\u5e93\u8d44\u6e90\n<\/li>\n<li><strong>\u8d44\u6e90\u4e89\u7528\u9677\u9631<\/strong>\uff1a\u81ea\u52a8\u6269\u5c55\u7684\u4e91\u5b9e\u4f8b\u56e0\u5171\u4eab\u5b58\u50a8\u51fa\u73b0IOPS\u4e89\u62a2\n<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u65ad\u5c42<\/strong>\uff1a\u5e94\u7528\u7aef\u7684\u91cd\u8bd5\u98ce\u66b4\u4e0e\u6570\u636e\u5e93\u6b7b\u9501\u95f4\u7684\u5173\u8054\u6027\u96be\u4ee5\u8ffd\u6eaf\n<\/li>\n<li><strong>\u67b6\u6784\u590d\u6742\u6027<\/strong>\uff1a\u5fae\u670d\u52a1\u573a\u666f\u4e0b\uff0c\u5355\u4e2aAPI\u8c03\u7528\u53ef\u80fd\u89e6\u53d1\u8de86\u4e2a\u6570\u636e\u5e93\u7684\u5206\u533a\u67e5\u8be2\n<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u95ee\u9898\u7684\u5171\u540c\u70b9\u662f<strong>\u5c40\u90e8\u76d1\u63a7\u65e0\u6cd5\u8fd8\u539f\u5b8c\u6574\u4e8b\u6545\u73b0\u573a<\/strong>\u3002\u67d0\u91d1\u878d\u7cfb\u7edf\u66fe\u82b1\u8d39\u4e09\u5929\u6392\u67e5\u7684\u5b58\u50a8\u8fc7\u7a0b\u6027\u80fd\u9000\u5316\uff0c\u901a\u8fc7\u5168\u94fe\u8def\u8ffd\u8e2a\u53d1\u73b0\u7adf\u662f\u524d\u7aef\u57cb\u70b9\u65e5\u5fd7\u8fc7\u91cf\u5199\u5165\u5f15\u53d1\u7684\u78c1\u76d8\u961f\u5217\u963b\u585e\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u5168\u6808\u89c2\u6d4b\u9a71\u52a8\u7684\u6027\u80fd\u4f18\u5316\u8303\u5f0f\">\u4e09\u3001\u5168\u6808\u89c2\u6d4b\u9a71\u52a8\u7684\u6027\u80fd\u4f18\u5316\u8303\u5f0f<\/h3>\n<h4 id=\"3-1-\u5b9e\u65f6\u62d3\u6251\u6620\u5c04\u6280\u672f\">3.1 \u5b9e\u65f6\u62d3\u6251\u6620\u5c04\u6280\u672f<\/h4>\n<p>\u901a\u8fc7<strong>\u52a8\u6001\u670d\u52a1\u62d3\u6251\u56fe<\/strong>\uff0cDBA\u80fd\u76f4\u89c2\u770b\u5230\u54ea\u4e2a\u5fae\u670d\u52a1\u6b63\u5728\u9ad8\u9891\u8bbf\u95ee\u7279\u5b9a\u6570\u636e\u5e93\u5206\u7247\u3002\u67d0\u793e\u4ea4\u5e73\u53f0\u5229\u7528\u6b64\u6280\u672f\uff0c\u53d1\u73b0\u63a8\u8350\u5f15\u64ce\u7684\u5b9e\u65f6\u8ba1\u7b97\u6a21\u5757\u5f02\u5e38\u89e6\u53d1\u5168\u8868\u626b\u63cf\uff0c\u901a\u8fc7\u589e\u52a0\u8986\u76d6\u7d22\u5f15\u5c06\u67e5\u8be2\u8017\u65f6\u4ece2.3\u79d2\u964d\u81f347\u6beb\u79d2\u3002<\/p>\n<h4 id=\"3-2-\u667a\u80fd\u57fa\u7ebf\u9884\u8b66\u7cfb\u7edf\">3.2 \u667a\u80fd\u57fa\u7ebf\u9884\u8b66\u7cfb\u7edf<\/h4>\n<p>\u4e0d\u540c\u4e8e\u56fa\u5b9a\u9608\u503c\uff0c<strong>\u673a\u5668\u5b66\u4e60\u9a71\u52a8\u7684\u5f02\u5e38\u68c0\u6d4b<\/strong>\u80fd\u8bc6\u522b\u67e5\u8be2\u6a21\u5f0f\u7684\u7ec6\u5fae\u504f\u79fb\u3002\u5f53\u67d0\u4e2a\u8d26\u6237\u7a81\u7136\u53d1\u8d77\u6bcf\u79d2200\u6b21\u7684\u76f8\u4f3c\u67e5\u8be2\u65f6\uff0c\u7cfb\u7edf\u53ef\u81ea\u52a8\u89e6\u53d1\u9650\u6d41\u673a\u5236\uff0c\u907f\u514d\u7f13\u5b58\u51fb\u7a7f\u76f4\u63a5\u51b2\u51fb\u6570\u636e\u5e93\u3002<\/p>\n<h4 id=\"3-3-\u8de8\u5c42\u6eaf\u6e90\u5206\u6790\">3.3 \u8de8\u5c42\u6eaf\u6e90\u5206\u6790<\/h4>\n<p>\u5c06APM\uff08\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff09\u6570\u636e\u4e0e\u6570\u636e\u5e93\u6162\u67e5\u8be2\u65e5\u5fd7\u65f6\u95f4\u8f74\u5bf9\u9f50\uff0c\u53ef\u7cbe\u51c6\u5b9a\u4f4d\uff1a<\/p>\n<ul>\n<li><strong>N+1\u67e5\u8be2\u95ee\u9898<\/strong>\u5728ORM\u5c42\u4ea7\u751f\u7684\u6839\u672c\u539f\u56e0\n<\/li>\n<li>\u5206\u5e03\u5f0f\u9501\u8d85\u65f6\u5bfc\u81f4\u7684<strong>\u4e8b\u52a1\u56de\u6eda\u98ce\u66b4<\/strong>\n<\/li>\n<li>\u8fde\u63a5\u6c60\u6cc4\u6f0f\u4e0eGC\u6682\u505c\u7684<strong>\u8026\u5408\u6548\u5e94<\/strong>\n<\/li>\n<\/ul>\n<p>\u67d0\u96f6\u552e\u7cfb\u7edf\u901a\u8fc7\u8fd9\u79cd\u5173\u8054\u5206\u6790\uff0c\u53d1\u73b0\u770b\u4f3c\u968f\u673a\u7684\u8fde\u63a5\u8d85\u65f6\u5b9e\u5219\u662f\u6d88\u606f\u961f\u5217\u79ef\u538b\u5bfc\u81f4\u7684\u4e8b\u52a1\u6301\u6709\u65f6\u95f4\u8fc7\u957f\uff0c\u901a\u8fc7\u4f18\u5316\u6d88\u606f\u5904\u7406\u903b\u8f91\u4f7f\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u5229\u7528\u7387\u4e0b\u964d40%\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u53ef\u89c2\u6d4b\u6027\u5de5\u5177\u94fe\u7684\u5b9e\u6218\u7ec4\u5408\">\u56db\u3001\u53ef\u89c2\u6d4b\u6027\u5de5\u5177\u94fe\u7684\u5b9e\u6218\u7ec4\u5408<\/h3>\n<ol>\n<li><strong>\u6307\u6807\u91c7\u96c6\u5c42<\/strong>\uff1aPrometheus+VictoriaMetrics\u5b9e\u73b0\u9ad8\u9891\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u6355\u83b7\uff0c\u7279\u522b\u9488\u5bf9\u4e34\u65f6\u8868\u521b\u5efa\u901f\u7387\u3001\u9501\u7b49\u5f85\u65f6\u95f4\u7b49\u5173\u952e\u6570\u636e\u5e93\u6307\u6807\n<\/li>\n<li><strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a><\/strong>\uff1aJaeger\u6216<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">SkyWalking<\/a>\u8ddf\u8e2a\u8de8\u6570\u636e\u5e93\u4e8b\u52a1\uff0c\u6807\u8bb0\u51fa\u6267\u884c\u8ba1\u5212\u5f02\u5e38\u7684SQL\u8bed\u53e5\n<\/li>\n<li><strong>\u65e5\u5fd7\u5173\u8054\u5f15\u64ce<\/strong>\uff1a\u5c06PostgreSQL\u7684\u6162\u67e5\u8be2\u65e5\u5fd7\u4e0e\u5e94\u7528\u9519\u8bef\u65e5\u5fd7\u901a\u8fc7OpenTelemetry\u8fdb\u884c\u4e0a\u4e0b\u6587\u5173\u8054\n<\/li>\n<li><strong>\u53ef\u89c6\u5316\u667a\u80fd<\/strong>\uff1aGrafana Labs\u7684Phlare\u7ec4\u4ef6\u53ef\u5bf9SQL\u6267\u884c\u8ba1\u5212\u8fdb\u884c\u706b\u7130\u56fe\u5206\u6790\uff0c\u76f4\u89c2\u663e\u793a\u7d22\u5f15\u7f3a\u5931\u7684\u70ed\u70b9\u533a\u57df\n<\/li>\n<\/ol>\n<p>\u5728Kubernetes\u73af\u5883\u4e2d\uff0c<strong>eBPF\u6280\u672f<\/strong>\u7684\u5e94\u7528\u66f4\u8fdb\u4e00\u6b65\uff0c\u65e0\u9700\u4fee\u6539\u6570\u636e\u5e93\u914d\u7f6e\u5373\u53ef\u6355\u83b7\u7f51\u7edc\u5c42\u7684\u67e5\u8be2\u6d41\u91cf\uff0c\u66fe\u5e2e\u52a9\u67d0SaaS\u4f01\u4e1a\u53d1\u73b0\u88ab\u5ffd\u89c6\u7684\u8de8\u53ef\u7528\u533a\u67e5\u8be2\u5e26\u6765\u7684\u5ef6\u8fdf\u6296\u52a8\u3002<\/p>\n<hr>\n<h3 id=\"\u4e94-\u4ece\u6570\u636e\u5230\u51b3\u7b56\u7684\u95ed\u73af\u4f18\u5316\">\u4e94\u3001\u4ece\u6570\u636e\u5230\u51b3\u7b56\u7684\u95ed\u73af\u4f18\u5316<\/h3>\n<p>\u5f53\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u68c0\u6d4b\u5230\u7279\u5b9a\u7c7b\u578b\u7684\u67e5\u8be2\u5ef6\u8fdf\u4e0a\u5347\u65f6\uff0c\u81ea\u52a8\u5316\u5de5\u4f5c\u6d41\u53ef\u89e6\u53d1\uff1a<\/p>\n<ol>\n<li>\u81ea\u52a8\u6267\u884cEXPLAIN ANALYZE\u83b7\u53d6\u6700\u65b0\u6267\u884c\u8ba1\u5212\n<\/li>\n<li>\u6bd4\u5bf9\u5386\u53f2\u6027\u80fd\u57fa\u7ebf\u751f\u6210\u7d22\u5f15\u4f18\u5316\u5efa\u8bae\n<\/li>\n<li>\u5728\u6d4b\u8bd5\u73af\u5883\u9a8c\u8bc1\u540e\u63a8\u9001ALTER INDEX\u5efa\u8bae\n<\/li>\n<li>\u6839\u636e\u56de\u6eda\u7387\u52a8\u6001\u8c03\u6574\u6267\u884c\u9608\u503c\n<\/li>\n<\/ol>\n<p>\u8fd9\u79cd\u95ed\u73af\u4f7f\u67d0\u7269\u6d41\u516c\u53f8\u7684\u7edf\u8ba1\u62a5\u8868\u67e5\u8be2\u901f\u5ea6\u63d0\u5347\u4e8617\u500d\uff0c\u800cDBA\u7684\u4eba\u5de5\u5e72\u9884\u91cf\u51cf\u5c11\u4e8668%\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u901a\u8fc7\u6301\u7eed\u6536\u96c6\u7684\u89c2\u6d4b\u6570\u636e\u8bad\u7ec3\u51fa\u7684<strong>SQL\u8d28\u91cf\u8bc4\u5206\u6a21\u578b<\/strong>\uff0c\u80fd\u5728CI\/CD\u6d41\u7a0b\u4e2d\u62e6\u622a\u53ef\u80fd\u5f15\u53d1\u6027\u80fd\u52a3\u5316\u7684\u4ee3\u7801\u53d8\u66f4\u3002<\/p>\n<hr>\n<h3 id=\"\u516d-\u9762\u5411\u4e91\u539f\u751f\u6570\u636e\u5e93\u7684\u89c2\u6d4b\u8fdb\u5316\">\u516d\u3001\u9762\u5411\u4e91\u539f\u751f\u6570\u636e\u5e93\u7684\u89c2\u6d4b\u8fdb\u5316<\/h3>\n<p>\u968f\u7740Serverless\u6570\u636e\u5e93\u548cHTAP\u67b6\u6784\u7684\u666e\u53ca\uff0c\u53ef\u89c2\u6d4b\u6027\u4f53\u7cfb\u6b63\u5728\u53d1\u751f\u6839\u672c\u6027\u53d8\u9769\uff1a<\/p>\n<ul>\n<li><strong>\u51b7\u542f\u52a8\u5206\u6790<\/strong>\uff1a\u8ddf\u8e2aAWS Aurora\u65e0\u670d\u52a1\u5668\u7248\u7684\u8ba1\u7b97\u8282\u70b9\u521d\u59cb\u5316\u8fc7\u7a0b\n<\/li>\n<li><strong>\u6df7\u5408\u8d1f\u8f7d\u9694\u79bb<\/strong>\uff1a\u5728TiDB\u7b49\u878d\u5408\u578b\u6570\u636e\u5e93\u4e2d\u89c2\u6d4bOLTP\u4e0eOLAP\u5de5\u4f5c\u8d1f\u8f7d\u7684\u76f8\u4e92\u5f71\u54cd\n<\/li>\n<li><strong>\u6210\u672c-\u6027\u80fd\u5e73\u8861<\/strong>\uff1a\u5c06Cloud SQL\u7684\u8ba1\u8d39\u6307\u6807\u4e0e\u67e5\u8be2\u6027\u80fd\u6570\u636e\u7ed3\u5408\uff0c\u4f18\u5316\u5b9e\u4f8b\u5347\u964d\u7ea7\u7b56\u7565\n<\/li>\n<\/ul>\n<p>\u5728Snowflake\u7b49\u4e91\u6570\u636e\u4ed3\u5e93\u4e2d\uff0c\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u901a\u8fc7<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u5b57\u65f6\u4ee3\uff0c\u6570\u636e\u5e93\u5982\u540c\u4f01\u4e1a\u7684\u5fc3\u810f\uff0c\u6bcf\u4e00\u6b21\u67e5\u8be2\u5ef6\u8fdf\u90fd\u53ef\u80fd\u5f15\u53d1\u4e1a\u52a1\u7cfb\u7edf\u7684\u8fde\u9501\u53cd\u5e94\u3002\u67d0\u7535\u5546\u5e73\u53f0\u66fe\u5728\u4fc3\u9500\u671f\u95f4\u56e0\u672a\u5904\u7406\u7684\u6162\u67e5\u8be2\u5bfc\u81f4\u6838\u5fc3\u4ea4\u6613\u8868\u9501\u6b7b\uff0c\u76f4\u63a5\u9020\u6210\u6bcf\u5c0f\u65f6\u6570\u767e\u4e07\u635f\u5931\u2014\u2014\u8fd9\u79cd\u573a\u666f\u66b4\u9732\u51fa\u4f20\u7edf\u76d1\u63a7\u7684\u81f4\u547d\u7f3a\u9677\uff1a\u5f53\u95ee\u9898\u53d1\u751f\u65f6\uff0c\u6211\u4eec\u5f80\u5f80\u53ea\u80fd\u770b\u5230\u75c7\u72b6\uff0c\u5374\u65e0\u6cd5\u900f\u89c6\u7cfb\u7edf\u5168\u8c8c\u3002\u8fd9\u6b63\u662f\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u91cd\u5851\u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316\u7684\u8d77\u70b9\u3002 \u4e00\u3001\u7a81\u7834\u76d1\u63a7\u5b64\u5c9b\uff1a\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u7684\u672c\u8d28\u8fdb\u5316 \u5168\u6808\u53ef\u89c2\u6d4b\u6027\uff08Full-Stack Observability\uff09\u8d85\u8d8a\u4e86\u4f20\u7edf\u76d1\u63a7\u7684\u9608\u503c\u544a\u8b66\u6a21\u5f0f\uff0c\u901a\u8fc7\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09\u3001\u8ffd\u8e2a\uff08Traces\uff09\u7684\u4e09\u7ef4\u878d\u5408\uff0c\u6784\u5efa\u8d77\u4ece\u5e94\u7528\u524d\u7aef\u5230\u6570\u636e\u5e93\u5e95\u5c42\u7684\u5b8c\u6574\u6570\u636e\u94fe\u8def\u3002\u4e0e\u4ec5\u5173\u6ce8CPU\u4f7f\u7528\u7387\u6216\u78c1\u76d8IO\u7684\u5355\u4e00\u7ef4\u5ea6\u76d1\u63a7\u4e0d\u540c\uff0c\u5b83\u80fd\u6355\u6349\u5230\u4e00\u6b21API\u8c03\u7528\u80cc\u540e\u9690\u85cf\u7684N+1\u67e5\u8be2\u95ee\u9898\uff0c\u6216\u662f\u7f13\u5b58\u7a7f\u900f\u5f15\u53d1\u7684\u6570\u636e\u5e93\u96ea\u5d29\u6548\u5e94\u3002 \u5728\u6570\u636e\u5e93\u5c42\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u540c\u65f6\u89c2\u5bdf\u5230\uff1a \u6267\u884c\u8ba1\u5212\u53d8\u66f4\u5bfc\u81f4\u7684\u7d22\u5f15\u5931\u6548 \u5206\u5e03\u5f0f\u4e8b\u52a1\u4e2d\u7684\u9501\u7b49\u5f85\u6d9f\u6f2a\u6548\u5e94 ORM\u6846\u67b6\u751f\u6210\u7684\u4f4e\u6548SQL\u8bed\u53e5 \u8fde\u63a5\u6c60\u914d\u7f6e\u4e0d\u5f53\u5f15\u53d1\u7684\u8d44\u6e90\u67af\u7aed \u4e8c\u3001\u6570\u636e\u5e93\u6027\u80fd\u7684\u56db\u5927\u9690\u5f62\u6740\u624b \u67e5\u8be2\u9ed1\u6d1e\uff1a\u770b\u4f3c\u6b63\u5e38\u7684\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u4e0b\uff0c\u5076\u53d1\u7684\u590d\u6742\u8054\u8868\u67e5\u8be2\u6d88\u8017\u4e8680%\u7684\u6570\u636e\u5e93\u8d44\u6e90 \u8d44\u6e90\u4e89\u7528\u9677\u9631\uff1a\u81ea\u52a8\u6269\u5c55\u7684\u4e91\u5b9e\u4f8b\u56e0\u5171\u4eab\u5b58\u50a8\u51fa\u73b0IOPS\u4e89\u62a2 \u4e0a\u4e0b\u6587\u65ad\u5c42\uff1a\u5e94\u7528\u7aef\u7684\u91cd\u8bd5\u98ce\u66b4\u4e0e\u6570\u636e\u5e93\u6b7b\u9501\u95f4\u7684\u5173\u8054\u6027\u96be\u4ee5\u8ffd\u6eaf \u67b6\u6784\u590d\u6742\u6027\uff1a\u5fae\u670d\u52a1\u573a\u666f\u4e0b\uff0c\u5355\u4e2aAPI\u8c03\u7528\u53ef\u80fd\u89e6\u53d1\u8de86\u4e2a\u6570\u636e\u5e93\u7684\u5206\u533a\u67e5\u8be2 \u8fd9\u4e9b\u95ee\u9898\u7684\u5171\u540c\u70b9\u662f\u5c40\u90e8\u76d1\u63a7\u65e0\u6cd5\u8fd8\u539f\u5b8c\u6574\u4e8b\u6545\u73b0\u573a\u3002\u67d0\u91d1\u878d\u7cfb\u7edf\u66fe\u82b1\u8d39\u4e09\u5929\u6392\u67e5\u7684\u5b58\u50a8\u8fc7\u7a0b\u6027\u80fd\u9000\u5316\uff0c\u901a\u8fc7\u5168\u94fe\u8def\u8ffd\u8e2a\u53d1\u73b0\u7adf\u662f\u524d\u7aef\u57cb\u70b9\u65e5\u5fd7\u8fc7\u91cf\u5199\u5165\u5f15\u53d1\u7684\u78c1\u76d8\u961f\u5217\u963b\u585e\u3002 \u4e09\u3001\u5168\u6808\u89c2\u6d4b\u9a71\u52a8\u7684\u6027\u80fd\u4f18\u5316\u8303\u5f0f 3.1 \u5b9e\u65f6\u62d3\u6251\u6620\u5c04\u6280\u672f \u901a\u8fc7\u52a8\u6001\u670d\u52a1\u62d3\u6251\u56fe\uff0cDBA\u80fd\u76f4\u89c2\u770b\u5230\u54ea\u4e2a\u5fae\u670d\u52a1\u6b63\u5728\u9ad8\u9891\u8bbf\u95ee\u7279\u5b9a\u6570\u636e\u5e93\u5206\u7247\u3002\u67d0\u793e\u4ea4\u5e73\u53f0\u5229\u7528\u6b64\u6280\u672f\uff0c\u53d1\u73b0\u63a8\u8350\u5f15\u64ce\u7684\u5b9e\u65f6\u8ba1\u7b97\u6a21\u5757\u5f02\u5e38\u89e6\u53d1\u5168\u8868\u626b\u63cf\uff0c\u901a\u8fc7\u589e\u52a0\u8986\u76d6\u7d22\u5f15\u5c06\u67e5\u8be2\u8017\u65f6\u4ece2.3\u79d2\u964d\u81f347\u6beb\u79d2\u3002 3.2 \u667a\u80fd\u57fa\u7ebf\u9884\u8b66\u7cfb\u7edf \u4e0d\u540c\u4e8e\u56fa\u5b9a\u9608\u503c\uff0c\u673a\u5668\u5b66\u4e60\u9a71\u52a8\u7684\u5f02\u5e38\u68c0\u6d4b\u80fd\u8bc6\u522b\u67e5\u8be2\u6a21\u5f0f\u7684\u7ec6\u5fae\u504f\u79fb\u3002\u5f53\u67d0\u4e2a\u8d26\u6237\u7a81\u7136\u53d1\u8d77\u6bcf\u79d2200\u6b21\u7684\u76f8\u4f3c\u67e5\u8be2\u65f6\uff0c\u7cfb\u7edf\u53ef\u81ea\u52a8\u89e6\u53d1\u9650\u6d41\u673a\u5236\uff0c\u907f\u514d\u7f13\u5b58\u51fb\u7a7f\u76f4\u63a5\u51b2\u51fb\u6570\u636e\u5e93\u3002 3.3 \u8de8\u5c42\u6eaf\u6e90\u5206\u6790 \u5c06APM\uff08\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff09\u6570\u636e\u4e0e\u6570\u636e\u5e93\u6162\u67e5\u8be2\u65e5\u5fd7\u65f6\u95f4\u8f74\u5bf9\u9f50\uff0c\u53ef\u7cbe\u51c6\u5b9a\u4f4d\uff1a N+1\u67e5\u8be2\u95ee\u9898\u5728ORM\u5c42\u4ea7\u751f\u7684\u6839\u672c\u539f\u56e0 \u5206\u5e03\u5f0f\u9501\u8d85\u65f6\u5bfc\u81f4\u7684\u4e8b\u52a1\u56de\u6eda\u98ce\u66b4 \u8fde\u63a5\u6c60\u6cc4\u6f0f\u4e0eGC\u6682\u505c\u7684\u8026\u5408\u6548\u5e94 \u67d0\u96f6\u552e\u7cfb\u7edf\u901a\u8fc7\u8fd9\u79cd\u5173\u8054\u5206\u6790\uff0c\u53d1\u73b0\u770b\u4f3c\u968f\u673a\u7684\u8fde\u63a5\u8d85\u65f6\u5b9e\u5219\u662f\u6d88\u606f\u961f\u5217\u79ef\u538b\u5bfc\u81f4\u7684\u4e8b\u52a1\u6301\u6709\u65f6\u95f4\u8fc7\u957f\uff0c\u901a\u8fc7\u4f18\u5316\u6d88\u606f\u5904\u7406\u903b\u8f91\u4f7f\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u5229\u7528\u7387\u4e0b\u964d40%\u3002 \u56db\u3001\u53ef\u89c2\u6d4b\u6027\u5de5\u5177\u94fe\u7684\u5b9e\u6218\u7ec4\u5408 \u6307\u6807\u91c7\u96c6\u5c42\uff1aPrometheus+VictoriaMetrics\u5b9e\u73b0\u9ad8\u9891\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u6355\u83b7\uff0c\u7279\u522b\u9488\u5bf9\u4e34\u65f6\u8868\u521b\u5efa\u901f\u7387\u3001\u9501\u7b49\u5f85\u65f6\u95f4\u7b49\u5173\u952e\u6570\u636e\u5e93\u6307\u6807 \u5206\u5e03\u5f0f\u8ffd\u8e2a\uff1aJaeger\u6216SkyWalking\u8ddf\u8e2a\u8de8\u6570\u636e\u5e93\u4e8b\u52a1\uff0c\u6807\u8bb0\u51fa\u6267\u884c\u8ba1\u5212\u5f02\u5e38\u7684SQL\u8bed\u53e5 \u65e5\u5fd7\u5173\u8054\u5f15\u64ce\uff1a\u5c06PostgreSQL\u7684\u6162\u67e5\u8be2\u65e5\u5fd7\u4e0e\u5e94\u7528\u9519\u8bef\u65e5\u5fd7\u901a\u8fc7OpenTelemetry\u8fdb\u884c\u4e0a\u4e0b\u6587\u5173\u8054 \u53ef\u89c6\u5316\u667a\u80fd\uff1aGrafana Labs\u7684Phlare\u7ec4\u4ef6\u53ef\u5bf9SQL\u6267\u884c\u8ba1\u5212\u8fdb\u884c\u706b\u7130\u56fe\u5206\u6790\uff0c\u76f4\u89c2\u663e\u793a\u7d22\u5f15\u7f3a\u5931\u7684\u70ed\u70b9\u533a\u57df \u5728Kubernetes\u73af\u5883\u4e2d\uff0ceBPF\u6280\u672f\u7684\u5e94\u7528\u66f4\u8fdb\u4e00\u6b65\uff0c\u65e0\u9700\u4fee\u6539\u6570\u636e\u5e93\u914d\u7f6e\u5373\u53ef\u6355\u83b7\u7f51\u7edc\u5c42\u7684\u67e5\u8be2\u6d41\u91cf\uff0c\u66fe\u5e2e\u52a9\u67d0SaaS\u4f01\u4e1a\u53d1\u73b0\u88ab\u5ffd\u89c6\u7684\u8de8\u53ef\u7528\u533a\u67e5\u8be2\u5e26\u6765\u7684\u5ef6\u8fdf\u6296\u52a8\u3002 \u4e94\u3001\u4ece\u6570\u636e\u5230\u51b3\u7b56\u7684\u95ed\u73af\u4f18\u5316 \u5f53\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u68c0\u6d4b\u5230\u7279\u5b9a\u7c7b\u578b\u7684\u67e5\u8be2\u5ef6\u8fdf\u4e0a\u5347\u65f6\uff0c\u81ea\u52a8\u5316\u5de5\u4f5c\u6d41\u53ef\u89e6\u53d1\uff1a \u81ea\u52a8\u6267\u884cEXPLAIN ANALYZE\u83b7\u53d6\u6700\u65b0\u6267\u884c\u8ba1\u5212 \u6bd4\u5bf9\u5386\u53f2\u6027\u80fd\u57fa\u7ebf\u751f\u6210\u7d22\u5f15\u4f18\u5316\u5efa\u8bae \u5728\u6d4b\u8bd5\u73af\u5883\u9a8c\u8bc1\u540e\u63a8\u9001ALTER INDEX\u5efa\u8bae \u6839\u636e\u56de\u6eda\u7387\u52a8\u6001\u8c03\u6574\u6267\u884c\u9608\u503c \u8fd9\u79cd\u95ed\u73af\u4f7f\u67d0\u7269\u6d41\u516c\u53f8\u7684\u7edf\u8ba1\u62a5\u8868\u67e5\u8be2\u901f\u5ea6\u63d0\u5347\u4e8617\u500d\uff0c\u800cDBA\u7684\u4eba\u5de5\u5e72\u9884\u91cf\u51cf\u5c11\u4e8668%\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u901a\u8fc7\u6301\u7eed\u6536\u96c6\u7684\u89c2\u6d4b\u6570\u636e\u8bad\u7ec3\u51fa\u7684SQL\u8d28\u91cf\u8bc4\u5206\u6a21\u578b\uff0c\u80fd\u5728CI\/CD\u6d41\u7a0b\u4e2d\u62e6\u622a\u53ef\u80fd\u5f15\u53d1\u6027\u80fd\u52a3\u5316\u7684\u4ee3\u7801\u53d8\u66f4\u3002 \u516d\u3001\u9762\u5411\u4e91\u539f\u751f\u6570\u636e\u5e93\u7684\u89c2\u6d4b\u8fdb\u5316 \u968f\u7740Serverless\u6570\u636e\u5e93\u548cHTAP\u67b6\u6784\u7684\u666e\u53ca\uff0c\u53ef\u89c2\u6d4b\u6027\u4f53\u7cfb\u6b63\u5728\u53d1\u751f\u6839\u672c\u6027\u53d8\u9769\uff1a \u51b7\u542f\u52a8\u5206\u6790\uff1a\u8ddf\u8e2aAWS Aurora\u65e0\u670d\u52a1\u5668\u7248\u7684\u8ba1\u7b97\u8282\u70b9\u521d\u59cb\u5316\u8fc7\u7a0b \u6df7\u5408\u8d1f\u8f7d\u9694\u79bb\uff1a\u5728TiDB\u7b49\u878d\u5408\u578b\u6570\u636e\u5e93\u4e2d\u89c2\u6d4bOLTP\u4e0eOLAP\u5de5\u4f5c\u8d1f\u8f7d\u7684\u76f8\u4e92\u5f71\u54cd \u6210\u672c-\u6027\u80fd\u5e73\u8861\uff1a\u5c06Cloud SQL\u7684\u8ba1\u8d39\u6307\u6807\u4e0e\u67e5\u8be2\u6027\u80fd\u6570\u636e\u7ed3\u5408\uff0c\u4f18\u5316\u5b9e\u4f8b\u5347\u964d\u7ea7\u7b56\u7565 \u5728Snowflake\u7b49\u4e91\u6570\u636e\u4ed3\u5e93\u4e2d\uff0c\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u901a\u8fc7<\/p>\n","protected":false},"author":4,"featured_media":34983,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-34982","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/34982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=34982"}],"version-history":[{"count":1,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/34982\/revisions"}],"predecessor-version":[{"id":34984,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/34982\/revisions\/34984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/34983"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=34982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=34982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=34982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}